{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,27]],"date-time":"2026-06-27T14:46:36Z","timestamp":1782571596417,"version":"3.54.5"},"reference-count":35,"publisher":"IOP Publishing","issue":"9","license":[{"start":{"date-parts":[[2017,4,11]],"date-time":"2017-04-11T00:00:00Z","timestamp":1491868800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/publishingsupport.iopscience.iop.org\/iop-standard\/v1"},{"start":{"date-parts":[[2017,4,11]],"date-time":"2017-04-11T00:00:00Z","timestamp":1491868800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/info\/page\/text-and-data-mining"}],"funder":[{"DOI":"10.13039\/501100002923","name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","doi-asserted-by":"crossref","award":["Beca interna de finalizaci\u00f3n de doctorado"],"award-info":[{"award-number":["Beca interna de finalizaci\u00f3n de doctorado"]}],"id":[{"id":"10.13039\/501100002923","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100003074","name":"Agencia Nacional de Promoci\u00f3n Cient\u00edfica y Tecnol\u00f3gica","doi-asserted-by":"crossref","award":["Beca Inicial, PICT 2010-2090"],"award-info":[{"award-number":["Beca Inicial, PICT 2010-2090"]}],"id":[{"id":"10.13039\/501100003074","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["iopscience.iop.org"],"crossmark-restriction":false},"short-container-title":["Phys. Med. Biol."],"published-print":{"date-parts":[[2017,5,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    A 3D anatomical computational model is developed to assess thermal effects due to exposure to the electromagnetic field required to power a new investigational active implantable microvalve for the treatment of glaucoma. Such a device, located in the temporal superior eye quadrant, produces a filtering bleb, which is included in the geometry of the model, together with the relevant ocular structures. The electromagnetic field source\u2014a planar coil\u2014as well as the microvalve antenna and casing are also included. Exposure to the electromagnetic field source of an implanted and a non-implanted subject are simulated by solving a magnetic potential formulation, using the finite element method. The maximum SAR\n                    <jats:sub>10<\/jats:sub>\n                    is reached in the eyebrow and remains within the limits suggested by the IEEE and ICNIRP standards. The anterior chamber, filtering bleb, iris and ciliary body are the ocular structures where more absorption occurs. The temperature rise distribution is also obtained by solving the bioheat equation with the finite element method. The numerical results are compared with the\n                    <jats:italic>in vivo<\/jats:italic>\n                    measurements obtained from four rabbits implanted with the microvalve and exposed to the electromagnetic field source.\n                  <\/jats:p>","DOI":"10.1088\/1361-6560\/aa5dae","type":"journal-article","created":{"date-parts":[[2017,2,2]],"date-time":"2017-02-02T05:15:09Z","timestamp":1486012509000},"page":"N191-N203","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":4,"title":["Assessment of thermal effects in a model of the human head implanted with a wireless active microvalve for the treatment of glaucoma creating a filtering bleb"],"prefix":"10.1088","volume":"62","author":[{"given":"F","family":"Schaumburg","sequence":"first","affiliation":[{"name":"CONICET"},{"name":"UNER"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F A","family":"Guarnieri","sequence":"additional","affiliation":[{"name":"CONICET"},{"name":"UNER"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"266","published-online":{"date-parts":[[2017,4,11]]},"reference":[{"key":"pmbaa5daebib001","doi-asserted-by":"publisher","first-page":"613","DOI":"10.1088\/0960-1317\/13\/5\/312","type":"journal-article","article-title":"In vitro experiment of the pressure regulating valve for a glaucoma implant","volume":"13","author":"Bae","year":"2003","journal-title":"J. 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All rights, including for text and data mining, AI training, and similar technologies, are reserved.","name":"copyright_information","label":"Copyright Information"},{"value":"2017-01-03","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2017-02-02","name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2017-04-11","name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}